KELLY
DeRunprovides square Kelly and hexagonal Kelly which is manufactured strictly according to API Spec7-1 and SY/T6509-2000 standard.
Description & Specification
Size: full range from 2-1/2 to 6
Material: AISI 4145H alloy steel
Standard: API SPEC 7-1,SY/T6509-2000.
Send product request
Other supplier products
 |
FISHING TOOLS | Junk Sub |
 |
Varities of up connection sub | |
 |
Rotor Surface Treatment | Special chromium plating method can control the ratio of the valley/peak chromium coating to 1:1. Tungsten carbide coating of rotor can enable the ... |
 |
ЦЕНТРИФУГА | Номинальная частота цельнометаллической шнековой центрифуги |
 |
堆焊技术 |
Same products
 |
5MWh Energy Storage System | Seller: Hebei Jingye New Energy Technology Co., Ltd. | 5MWh Energy Storage System Battery Technology: Utilizes mature, high-efficiency, long-life l... |
 |
417KWH Energy Storage System | Seller: Hebei Jingye New Energy Technology Co., Ltd. | 417KWH Energy Storage System High Energy Density: Utilizes 314Ah high-energy density cells. ... |
 |
261KWH Energy Storage System | Seller: Hebei Jingye New Energy Technology Co., Ltd. | 261KWH Energy Storage System High Energy Density: Utilizes 314Ah high-energy density cells. ... |
 |
C&I Energy Storage Systems | Seller: Hebei Jingye New Energy Technology Co., Ltd. | C&I Energy Storage Systems New Energy’s Commercial & Industrial (C&I) Ener... |
 |
Electrical Energy Storage Systems | Seller: Hebei Jingye New Energy Technology Co., Ltd. | Electrical Energy Storage Systems New Energy is a leading provider of advanced energy storag... |
